动作周期

Based on the theory of division of mid-way running motion period in boating style sprint, the motion of lower limbs' arthrosis and muscles was explained in terms of an atomy , which should be useful for sprint training.

摘要在"划船式短跑技术"的途中跑动作周期的构成与划分理论的基础上，从解剖学角度就"划船式短跑途中跑技术"下肢动作的关节运动和肌肉运动进行了理论阐释，并与"后蹬式"作了分析比较；对短跑训练有一定的指导作用。

Wait state A microprocessor clock cycle in which nothing occurs .

等待状态微处理器不执行任何动作的时钟周期。

Its basic idea is to use ZVS circuit which makes the main circuit of inverter resonate at every beginning of carrier period, so each power devices can be commutate when the voltage of main circuit's DC bus line is zero.

其基本思想是，通过零电压开关电路使逆变器主电路在各载波周期起始时刻产生谐振，确保各功率开关器件在主电路P、N极间电压为零期间进行动作切换。

Objective To study the complex restitution relation between the present action potential duration and its previous diastole interval and APD.

目的研究当前动作电位时程的和先前心动周期中舒张间隔、APD之间复杂的恢复特性关系。

The over-all conclusion that must be drawn from the disarrangement experiments are first, that motor coordination (and certain behavior patterns dependent upon it) is driven by a rigid, unalterable cycle of neurophysiological events inherent in a species' central nervous system; second, that larval, fetal, or embryonic tissues lack specialization; this enables these tissues to influence one another in such a way as to continue to play their originally assigned role despite certain arbitrary peripheral rearrangements.

全面性的结论，即必须先从未安排的实验描绘，动作协调（取决於它的某些行为模式）是僵硬的，像是不可改变的周期神经生理活动中，其中所固有物种的中枢神经系统；第二，那幼虫，胎儿或胚胎组织缺乏专业化，这使这些组织影响专业化的另一种方式，尽管某些周边重新排列，还是继续发挥其原来分配的作用。

EMG signal analysis software from DASYLab 6.0 rectus femoralis, biceps femoris, tibialis anterior , the gastrocnemius and other muscles of the original EMG signal, the 10-500Hz to the band-pass filter processing, the full-wave rectifier on the turn, rate of 10 Hz low-pass smoothing wave treatment, and then by the integral operation, the available IEMG values, and divided by the integral interval of time, come to the average EMG EMG signal amplitude, and action cycle the largest standardized EMG values.

肌电讯号由DASYLab 6.0软体分析股直肌、股二头肌、胫骨前肌、腓肠肌等肌群之原始肌电讯号后，进行10-500Hz的band-pass滤波处理，经全波整流上翻、10 Hz低通率波平滑化处理，再经积分运算后，可得积分肌电值，并除以积分区间之作用时间，得出肌电讯号的平均肌电振幅，并以动作周期中最大肌电值进行标准化处理。

Submental surface electromyogram allowed marking of each swallow during the respiratory cycle, and logistic regression was used for statistical analysis.

颏下表面肌电计可以在呼吸周期中标记每个吞咽动作，且用逻辑性回归进行统计分析。

A time-shared control circuit points to multiplexer, applies the control signal and switches and repeats to output the input signal by the predetermined cycle order. A comparator compares the voltages of the output signal from the multiplexer and the reference voltage and outputs a dimorphic signal representing the comparative result. A time-share controlled circuit applies the control signals, controls the action of the multiplexer and the latch circuit to lead the respective voltage comparative result to be maintained in the latch circuits.

分时控制电路(5)对多路调制器(4)，使用控制信号(Sc1)，以所定周期顺序切换反复输出所输入的信号(St1)-(St4)，比较器(3)对从多路调制器(4)输出的信号的电压和基准电压进行电压比较，输出表示该比较结果的二态信号，分时控制电路(5)使用控制信号(Sc1)及(Sc2)，控制多路调制器(4)及闩锁电路(LT1)-(LT4)的动作，使得信号(St1)-(St4)的各电压比较结果分别保持在闩锁电路(LT1)-(LT4)中。

The few methods to increase plasticizing time without lengthening cycle time all depend on simultaneous action.

几个可增加塑化时间而不增加周期时间的方法都离不开并行动作。

Two off the wall, two lefts, two rights, two strokes. And they will get more cycles in.

蹬壁后做两个配合游，然后左手二次，右手二次，两个配合游，他们可以多重复几个动作周期。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失